/*
 * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * Copyright 2000-2002,2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.xerces.internal.jaxp;

import com.sun.org.apache.xerces.internal.util.SAXMessageFormatter;
import java.util.Locale;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;

/**
 */

class DefaultValidationErrorHandler extends DefaultHandler {

  static private int ERROR_COUNT_LIMIT = 10;
  private int errorCount = 0;
  private Locale locale = Locale.getDefault();

  public DefaultValidationErrorHandler(Locale locale) {
    this.locale = locale;
  }

  // XXX Fix message i18n
  public void error(SAXParseException e) throws SAXException {
    if (errorCount >= ERROR_COUNT_LIMIT) {
      // Ignore all errors after reaching the limit
      return;
    } else if (errorCount == 0) {
      // Print a warning before the first error
      System.err.println(SAXMessageFormatter.formatMessage(locale,
          "errorHandlerNotSet", new Object[]{errorCount}));
    }

    String systemId = e.getSystemId();
    if (systemId == null) {
      systemId = "null";
    }
    String message = "Error: URI=" + systemId +
        " Line=" + e.getLineNumber() +
        ": " + e.getMessage();
    System.err.println(message);
    errorCount++;
  }
}
